Lets say you have a car running at what you deem an optimal boost and the given ET's/mph. Would you gain anything from a WOT timing change of 2 degrees? Would you gain anything even if you did not max out your turbo but upped it just a couple degrees I have seen on mustangs and even some SBC where they would pick up some decent time with just 2-3 degrees of timing difference. Was wondering if the buick setup was just not as happy with timing? Here is an example lets say you have a car running 28psi and 20 degrees of timing at the top end. If you kept the boost the same but upped said timing to 22 or 23 degrees would you gain some mph and ET. Thanks for any insight on this fellas.